Safe at Last: Inside a Women's Refuge
The celeb recruits are assigned to specialist police units. Penny Lancaster investigates a brutal assault. Katie Piper faces down her worst fears at a burning building.
The celebs take on more policing responsibility as special constables. Comedian and former addict Marcus Brigstocke joins a drugs raid while Jamie Laing faces down an aggressive suspect.
Sandi Bogle opens up about a family tragedy
Katie Piper, Penny Lancaster, Made in Chelsea's Jamie Laing, Gogglebox's Sandi Bogle and Marcus Brigstocke join officers at Cambridge Constabulary, responding to real 999 calls